20020251648

素因数分解:

$2^{10}\times 3^1\times {\mathrm{151}}^1\times {\mathrm{43159}}^1$

素因数の和:43333

約数の個数: 88

約数和(自身を含む): 53715900160

約数和(自身を除く): 33695648512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 512, 604, 768, 906, 1024, 1208, 1536, 1812, 2416, 3072, 3624, 4832, 7248, 9664, 14496, 19328, 28992, 38656, 43159, 57984, 77312, 86318, 115968, 129477, 154624, 172636, 231936, 258954, 345272, 463872, 517908, 690544, 1035816, 1381088, 2071632, 2762176, 4143264, 5524352, 6517009, 8286528, 11048704, 13034018, 16573056, 19551027, 22097408, 26068036, 33146112, 39102054, 44194816, 52136072, 66292224, 78204108, 104272144, 132584448, 156408216, 208544288, 312816432, 417088576, 625632864, 834177152, 1251265728, 1668354304, 2502531456, 3336708608, 5005062912, 6673417216, 10010125824, 20020251648]

約数ペア:

[(1, 20020251648), (2, 10010125824), (3, 6673417216), (4, 5005062912), (6, 3336708608), (8, 2502531456), (12, 1668354304), (16, 1251265728), (24, 834177152), (32, 625632864), (48, 417088576), (64, 312816432), (96, 208544288), (128, 156408216), (151, 132584448), (192, 104272144), (256, 78204108), (302, 66292224), (384, 52136072), (453, 44194816), (512, 39102054), (604, 33146112), (768, 26068036), (906, 22097408), (1024, 19551027), (1208, 16573056), (1536, 13034018), (1812, 11048704), (2416, 8286528), (3072, 6517009), (3624, 5524352), (4832, 4143264), (7248, 2762176), (9664, 2071632), (14496, 1381088), (19328, 1035816), (28992, 690544), (38656, 517908), (43159, 463872), (57984, 345272), (77312, 258954), (86318, 231936), (115968, 172636), (129477, 154624)]